baber/WOPTO huggingface dataset:
Patent JP-H02137653-A (JP)
Title: Method and apparatus for continuous casting of metal
Inventor: TANAKA TSUTOMU
IPC: B22D11/10
Filed: 1988-11-18
Abstract: PURPOSE:To obtain an ingot which has no surface defects, etc., by supplying the pinching force generated by external high-frequency current and fluid acting as a seizure preventive agent for a casting mold to the inside of the hermetic space of a pouring nozzle and the casting mold and casting a casting metal in the contactless state with the inside surface of the casting mold. CONSTITUTION:The bottom end of the pouring nozzle 1 connected to a tap hole of a tundish via a sliding nozzle is inserted into the casting mold 2. The annular space 4 which is formed of the outer peripheral part of the casting mold 2 and the pouring nozzle 1 and the casting metal 3 and is opened in the upper part is shut off from the outdoor air by an O-ring so that the hermetic space is formed. The casting mold 2 is bisected and a high-frequency power source is connected via leads to the upstream side part 2'. The upstream side part is formed commonly as the casting mold and a coil so that the melt contact of the casting metal 3 in the annular space 4 is prevented by the generation of the high-frequency magnetic field. The casting mold 2 is supplied with a lubricating agent from a spacing 8 between the upstream side part 2' and the down stream side part 2''. The ingot which is free from the surface defects, such as flash and penetration, and internal detects, such as central segregation, is obtd. in this way.
Patent JP-S63147811-A (JP)
Title: Production of fine sic powder
Inventor: FUNABASHI TOSHIHIKO
IPC: C01B31/36
Filed: 1986-12-11
Abstract: PURPOSE:To mass-produce SiC at high yield in a method for heat-treating a mixture of fine SiO powder, material contg. C and SiC powder or its molded article by using ultrafine powder as the above-mentioned fine SiO powder. CONSTITUTION:A mixture consisting of SiO2 powder or SiO2-contg. oxide powder and material contg. C and/or metallic Si powder or its molded article is heat-treated under reduced pressure. SiO powder is obtained from SiO vapor generated in this case by means of vapor phase condensation. Primary particles of SiO powder obtained by such a way are extremely ultrafine powder not more than about 0.1mu. The mixture of this ultrafine SiO powder and material contg. C or its molded article is heat-treated in Ar, H2 or gaseous CO or in a gaseous mixture thereof. By this method, fine and high-purity SiC powder can be mass-produced industrially in high yield.
Patent JP-S63147280-A (JP)
Title: Pattern detecting method
Inventor: OKUTOMI MASATOSHI
IPC: G06T7/00
Filed: 1986-12-11
Abstract: PURPOSE:To realize an alignment with high accuracy by averaging with weighting the positions of the center of gravity in a pattern detecting windows set before and after the skewness value has a zero-cross with the corresponding skewness value to obtain the center position of a pattern. CONSTITUTION:The video signal of a code number 1 obtained by an image pick-up means is integrated in the direction 12Y by a 2-dimensional window 4. Thus an integration signal Pi8 is obtained and a contrast C is obtained against the signal Pi8 with the signals less than the threshold level K deleted as the objects out of measurement. A measuring window of width 7 is set and the skewness Sj is obtained while shifting the measuring window within the signal Pi8 to obtain a zero-cross area together with the area of S>K and the area of S<K respectively. Thus the symmetrical properties are obtained. When the symmetrical properties are confirmed, it is decided that the zero-cross point at the center of the symmetrical properties is coincident with a point near the center of a wafer pattern.
Patent JP-H06216804-A (JP)
Title: Switching device with synthesizer route setting structure
Inventor: CHIYAARUZU KIYURERO
IPC: H04B7/204
Filed: 1993-11-24
Abstract: PURPOSE: To provide a switching network for converting the reception input signal of light up link band to the transmission output signal of down link band while using comparatively a little redundant components suitable for use in a satellite communication system. CONSTITUTION: This device is provided with receivers 104, 106, 108 and 110 for turning input signals in 1st and 2nd up link bands to 1st and 2nd sets of IF signals distributing intermediate frequencies over a selected range, switch matrix 126 for guiding these 1st and 2nd sets of IF signals to one set of matrix output ports, and integrated transmitters 186, 190, 192 and 194 connected to the matrix output ports so as to convert the 1st and 2nd sets of IF signals to the output signals of 1st and 2nd down link bands. Since it is necessary for the integrated transmitter to be provided with only one redundant up converter corresponding to plural up converters, the number of redundant components can be extremely reduced.
Patent JP-H10131128-A (JP)
Title: Method for removing pc bridge
Inventor: TADA KOICHIRO
IPC: E01D21/00
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To contrive safe execution on a bridge of a deteriorated weight-bearing capacity by disposing an intermediate part bent between bridge beam supports, transferring a reinforcing truss, tightening a hanging steel bar, preparing and cutting a core- removed PC steel wire, and removing a beam by a crane after the cut beam is temporarily received on the bent. SOLUTION: As preparatory works, a median strip of a road is improved and concrete is placed, and core boring operation is performed to make a hole for setting a hanging yoke or passing a wire through hole. Furthermore, the cutting part of a bridge beam 1 is subjected to continuous core-boring work in advance, and a steel- made intermediate part bent 4 is set on the improvement part of the median strip at the center part between supports. Next, reloading is performed by the hydraulic jack of the intermediate part bent 4, a reinforcing truss 5 is transferred from the side span side a suspended steel bar is tightened and beam load is transferred to the reinforcing truss 5. Successively, a PC steel wire is cut to reinforce a center span of the bridge beam 1 by the reinforcing truss 5.  Removal of an illumination facility, the bridge beam 1, the median strip bent 4 and vertical member is performed, the influence caused by and wording of construction applied to the road below a bridge is decreased, and execution can be safely performed on the bridge.
Patent JP-H07147626-A (JP)
Title: Facsimile equipment
Inventor: FURUICHI KOJI
IPC: H04N1/32
Filed: 1993-11-25
Abstract: PURPOSE:To improve operability and use convenience by securing the privacy of received data by enabling memory reception from each transmission source corresponding to a user by enabling the registration of plural passwords and transmission sources corresponding to them concerning the facsimile equipment for storing the received data in a memory without printing the data on recording paper corresponding to those received data. CONSTITUTION:This equipment is provided with a plotter 12 for printing the received data on the recording paper, operation display part 19 for inputting various kinds of information, RAM 15 for registering the plural passwords for each of users and the facsimile numbers of plural transmission sources corresponding to those passwords and for storing the received data, and system control part 10 for storing the received data from the transmission source of the number registered into the RAM 15 onto the RAM 15, calling those received data from the RAM 15 by inputting the correspondent password, and printing the data with the plotter 12.
Patent JP-H07129556-A (JP)
Title: Document editing device
Inventor: OISHI MINORU
IPC: G06F17/21
Filed: 1993-10-29
Abstract: PURPOSE:To obtain a device whereby processing time for displaying a graphic and a table is shortened and the graphic and the table which are inserted in a text document can be easily recognized by displaying a display sign indicating a graphic and table type on a screen without the direct display of the graphic and the table at the time of editing text document editing when the graphic and the table are fetched into the text document. CONSTITUTION:When a chart is inserted into the text document and displayed after reform processing on the screen, for example, the chart being put aside to the left on the midst of the text document is inserted. Then, the reformed text document 33 is displayed on the right side of the display screen 30 of a display and the title 81 and the icon (bar chart) 82 of the chart are displayed at the chart arrangement position of the screen 30. Thus, display processing time is shortened in comparison with direct displaying chart image data on the screen and an operator can easily know what type of chart is inserted in comparison with displaying only a frame in a chart part without displaying the chart.
Patent JP-H10143748-A (JP)
Title: Automatic vending machine
Inventor: ISHIDA TAKASHI
IPC: G07F9/10
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of article by controlling preliminary heating temperature, and to reduce article beyond the expiration date in an automatic vending machine in which canned beverage is preliminarily heated and preserved, and electromagnetic induction heated and presented at the time of selling. SOLUTION: Canned beverage is preserved after preliminarily heated by a heater 9 in an automatic vending machine. The number of days when the canned beverage is remaining is calculated based on the number of supplied beverage and the date of the supply stored in an RAM 7, and when it is beyond a prescribed number of days, a CPU 1 decreases the currents of the heater 9, and reduces preservation temperature by a prescribed amount. At the time of heating beverage, the reduced amount of the preservation temperature is corrected so that prescribed beverage temperature can be obtained by increasing the power supply time of a power to be supplied from a high frequency power source 2 to an induction heating coil 4 or a supply power.
Patent JP-H03154822-A (JP)
Title: Digital tachograph
Inventor: ISHIKAWA KIYOHIRO
IPC: G01C23/00
Filed: 1989-11-13
Abstract: PURPOSE:To improve the compressibility of the data by recording representative acceleration and sampling length which are validated last when a virtual vehicle speed deviates from a permissible range completely. CONSTITUTION:A decision processing means M2 signifies only such representative acceleration K(i) that the virtual vehicle speed found from a reference vehicle speed P at reference sampling time and the representative acceleration K(i) predetermined for each acceleration value is within the permissible range about a detected vehicle speed V0 obtained by a vehicle speed sampling means M1, and a decision control means M3 performs decision processing until the virtual vehicle speed based upon the signified representative acceleration K(i) deviates from the permissible range completely as to the detected vehicle speed V0. Then a recording means M4 records the representative acceleration K(i) and sampling length (n) signified last when the virtual vehicle speed deviates from the permissible range completely. Thus, the representative acceleration K(i) is recorded and a difference method, a linear approximating method, and an approximating method used when the vehicle speed is 0 are used properly to improve the compressibility of the data.
Patent JP-2000083430-A (JP)
Title: Rake for paddy field
Inventor: HIRAKAWA KAZUMI
IPC: A01D7/06
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a rake for a paddy field capable of rapidly and easily performing operations which are operations in the paddy field for collecting and scooping up grasses or roots cut down from the side of a levee. SOLUTION: This rake for a paddy field is obtained by distributing tines 3 attached to a cylinder 2 parallel within a width of about 17 cm inserted between a levee and a rice plant, bending the tips of the tines 3 to about 120 deg. and installing lateral tines 4 at both ends of the tines 3.
Patent JP-2000108938-A (JP)
Title: Front body construction of automobile
Inventor: MATSUZAKI TERUO
IPC: B62D25/08
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To effectively restrain the deformation of a front pillar or the like at collision accident by providing a first reinforcing member having reinforced construction and a second reinforcing member covering at least a part of the first reinforcing member and fixed to the front pillar and the first reinforcing member. SOLUTION: A front wheel apron 1 fixed to a front frame is also fixed to a radiator panel and a reinforcing plate 3. The reinforcing plate 3 is fixed to a bulkhead 5, a front panel 6, and a front pillar 4 in addition to the front wheel apron 1. A reinforcing member 10 is fixed to the reinforcing plate 3 and the front pillar 4. This reinforcing member 10 has an substantially hat- shaped section, and it is formed so as to form a closed section in the fixed condition to the other members. The flanges underside and upperside the assistant member 10 are spot-welded with the reinforcing plate 3 and the front pillar 4.
Patent JP-2000111114-A (JP)
Title: Filter with size adjustable frame
Inventor: OKADA KENJI
IPC: B01D46/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a filter adapted to many type deep range hoods and easy to be attached and detached by providing a wide part having one or more dead folds formed at least at one side of a periphery of a frame so that a part of the wide part can be cut and removed to meet a size of an opening of a hood. SOLUTION: Wide parts 21, 22, 23 and 24 are provided at four sides of a periphery of a frame 20 of the filter 10, and a reinforcing part 25 is coupled between the parts 22 and 24. Sheet-like filter materials 30 using, for example, nonwoven fabrics are mounted in windows 26, 21. Groove-like dead folds X (X1 to X6) are provided parallel to end faces 211, 231 on front and rear surfaces of the parts 21 and 23 to form neckings 28. Neckings 29 are formed at front and rear surfaces of the parts 22 and 24 with one groove folds Y (Y1, Y2). The one or more of the folds are selected and simply folded and removed at the neckings 28, 29, thereby obtaining the filter of a desired size.
Patent JP-H10125998-A (JP)
Title: Light emitting device
Inventor: SAITO YOSHITO
IPC: H01S5/00
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to deal a plurality of light emitting elements of different lengths with one supporting table by providing a means for selecting fitting positions and fitted postures against a board, so as to cause the luminous surfaces of the light emitting elements to face specified directions. SOLUTION: On the surface of a supporting table 12 for fitting semiconductor lasers 10, a short fitting surface section (s) and a long fitting surface section (t) for fitting two kinds of semiconductor lasers 10 having different cavity-length- direction lengths for example selectively are provided as fitting surfaces 12A. Consequently, it becomes possible to fit those semiconductor lasers 10 of different lengths selectively. Accordingly, it becomes unnecessary to prepare a supporting table suiting the length of a semiconductor laser 10, for each length of semiconductor lasers 10, and a facilitate the stock management of supporting tables 12 and so on. Besides, as a fitting surface 12A, a short fitting surface section (s) and a long fitting surface section (t) are provided so as to cross each other.  Consequently, it becomes possible to utilize the comparatively narrow surface space of the supporting table 12 effectively.
Patent JP-2001113027-A (JP)
Title: Recording medium processor for game
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a game recording medium processor having an issuing function and capable of sufficiently obtaining the effect of the convenience of a player and the improvement of the availability factor of a game machine by providing the issuing function. SOLUTION: This game recording medium processor 3 reads the information capable of specifying the amount of the game valuable value allowing the dispensation of game mediums used in the game machine 2 from the game machine 2 or a game recording medium 37 provided correspondingly to the game machine 2 one to one and recording the information, allows the dispensation of the game mediums based on the information, and has an issuing function issuing the game recording medium 37 recording the information capable of specifying the game valuable value of the amount corresponding to the inserted money based on the insertion of a bill. The game recording medium processor 3 is provided with an identification device 54 capable of identifying whether the inserted bill is at least a minimum-value bill and a small-value bill next to the minimum-value bill or not.
Patent JP-H01137416-A (JP)
Title: Magnetic head for computer
Inventor: SUZUKI KAZUAKI
IPC: G11B5/127
Filed: 1987-11-21
Abstract: PURPOSE:To improve the wear resistance and to facilitate assembling by using a read core material consisting of a ferrite, a write return core material, a write core material, etc., to produce a magnetic head. CONSTITUTION:A read core material (R material) 11 as the material of a read core 2 is a ferrite bar having a J-shaped section and is provided with grooves 12 at a prescribed pitch, and a write return core material (I material) 21 as the material of a write return core 4 is a rectangular ferrite plate and is provided with taper grooves 22 at a prescribed pitch, and grooves 23 are provided in the direction orthogonal to these grooves 22. Both end parts 24 of this plate are cut away with prescribed width and thickness. A write core material (W material) as the material of a write core 3 is a ferrite bar having a J-shaped section and has a shape and dimensions approximating those of the R material. R, I, and W materials are fused with a glass material to form a read/write return/write core (RIW material). Thus, the wear resistance is improved and the assembling is facilitated.
Patent JP-S63148611-A (JP)
Title: Marking method for semiconductor substrate
Inventor: TAKADA MUTSUZOU
IPC: H01L21/30
Filed: 1986-12-12
Abstract: PURPOSE:To prevent the breakage of a substrate and the occurrence of a crystal defect by a method wherein a marking item is marked on the substrate by means of photolithography and etching or by depositing a metal simultaneously with the formation of an alignment mark. CONSTITUTION:After an alignment mark has been exposed onto a positive-type photoresist layer 2 by means of, e.g., a mask 3 for the formation of the alignment mark, a marking item is exposed again onto a part other than the previously exposed part on the resist layer 2 by means of a mask 4 for the marking item; after that, the resist layer 2 is developed; a resist pattern 2a, where the resist layer corresponding to the alignment mark and the marking item is removed, is obtained. Accordingly, if a substrate 1 is etched by making use of the resist pattern 2a or a metal is deposited on the substrate 1, the alignment mark and the marking item are formed on the semiconductor substrate 1 by depositing the metal or by etching. As a result, it is possible to prevent the breakage of the substrate and the occurrence of a crystal defect of the substrate.
Patent JP-H01136975-A (JP)
Title: Multiple layer plated steel sheet for can
Inventor: ATAYA TAKESHI
IPC: C25D5/26
Filed: 1987-11-25
Abstract: PURPOSE:To manufacture a multiple layer plated steel sheet for can body causing no bimetallic corrosion when combined with Al lid by forming a plating layer with a specific thickness consisting of Zn, Ni, Cr, etc., on the surface of a steel sheet and then forming a Ti plating layer with a specific thickness on the above. CONSTITUTION:A plating layer consisting of one element among Zn, Ni, Cr, Sn, Ti, Cu and Fe or an alloy plating layer consisting of two or more kinds among the above elements is formed as a corrosion-resisting lower layer under coated film at least on one side of a steel sheet so that the thickness of this layer including at least one layer is regulated to 0.01-5mu. Subsequently, a plating layer of Ti or Ti alloy of 0.001-2mu thickness is formed as an upper layer on the above-mentioned lower layer. By using the steel sheet prepared as mentioned above as a can body in combination with Al lid, the occurrence of bimetallic corrosion can be prevented.
Patent JP-S62153304-A (JP)
Title: Emulsifier for emulsion polymerization
Inventor: MORITA HIROSHI
IPC: C07C229/14
Filed: 1985-12-27
Abstract: PURPOSE:To obtain the title emulsifier which can give a polymer emulsion of good foam separation and can give a film excellent in water resistance, transparency, smoothness, etc., by forming it from a betaine ester of a polyoxyalkylene group-containing ether compound. CONSTITUTION:At least one betaine ester selected fro among those of a polyoxyalkylene dialkylphenyl ether (A) of formula I (wherein R1, R2, R3, R4, R5, R6 and R7 are each alkyl or the like, l is 1-30 and X is an anion), a polyoxyalkylene phenyl ether having a plurality of benzene nuclei (B) of formula II (wherein R8 is alkyl or H and Y is formla III, IV or the like) and a polyoxyalkylene polyalcohol ether (C) of formula I (wherein formula VI is a polyalcohol residue, m is 8-20 and p is 2-5) is prepared. This betaine ester is used as an emulsifier for emulsion polymerization.
Patent JP-H02140808-A (JP)
Title: Numerical controller
Inventor: FUJIO MIKIO
IPC: G05B19/404
Filed: 1988-11-22
Abstract: PURPOSE:To alter the compensation quantity of a tool while a working state in monitored by detecting the alteration of the compensation quantity of the tool, calculating the compensation of the tool and compensating and controlling the operation of the tool in a machine tool in accordance with the result of tool compensation calculation. CONSTITUTION:A tool compensation quantity input part 11 sets the compensation quantity of the tool obtained from an input value from a keyboard 9 or an input unit 10 in a tool compensation quantity table 8, and a tool compensation/calculation control part 12 detects the alteration of the compensation quantity of the tool. A tool compensation/calculation part 7 calculates the correction of the tool through a control part 6. The alteration of the compensation quantity of the tool is detected by comparing data stored in the tool compensation quantity table 8 with data obtained in the tool compensation quantity input part 11. The operation of the tool in the machine tool 5 is compensated and controlled in accordance with the result of tool compensation/calculation. Thus, the compensation of the compensation quantity and compensation calculation can be performed on a real time bases, and the compensation quantity can be altered while the working state is monitored, whereby the compensation quantity of the tool can be altered even in the middle of working.